Chinese Li-polymer Cell Factory,Custom Reading Pen Battery,UFX 4525103 1200mAh 3.7V,Rechargeable Celllithium ion battery,lithium ion batteries,lithium polymer battery,

Brand:UFINE NEW ENERGY (UFX)
Ufine New Energy is a professional lithium battery manufacturer in China. We focus on the research, development, production and sales of lithium polymer batteries, lithium ion batteries and lithium ion rechargeable batteries. Our company has a complete set of lithium battery production lines, with an annual production capacity of over 10 million lithium polymer batteries and lithium ion batteries. We have a professional R&D team to continuously develop new products to meet the needs of customers. Our lithium polymer batteries and lithium ion batteries are widely used in various fields such as electric vehicles, power storage, medical equipment, drones, smart wearables, etc. We provide customized battery solutions for different applications and strive to become the most trusted lithium battery supplier. We have obtained various product certifications such as UL, CE, RoHS, ISO9001, etc. and our products fully meet international safety standards. We also provide a one-year warranty and after-sales service to ensure customer satisfaction. Ufine New Energy will continue to strengthen research and development, improve product quality, and provide customers with more professional and reliable lithium battery products and services. We look forward to cooperating with more partners around the world to promote the development of new energy industries.
Specs of UFX4525103 1200mAh 3.7V

1、Mechanical Characteristics
Cell:	UFX4525103	PCM:	Yes
NTC:	No	Weight:	appr. 23g
Configuration:	1S1P
2、Electrical Specification
Capacity:	1200mAh	Nominal Voltage:	3.7V
Energy:	4.44Wh	Internal Impedance：	less than 180mΩ
Max. Charge Voltage:	4.2V	Discharge Cut Off:	2.75V
Max. Charge Current:	1200mA	Max. Discharge Current:	1200mA
Standard Charge Current:	600mA	Standard Discharge Current:	600mA
Charge Temp. Range:	10°C to 45°C	Discharge Temp. Range	-20°C to 60°C
Storage Temp. Range	1 year at -20℃ to +30℃	Cycle life:	100 cycles ≥92%
	3 moths at -20℃ to +45℃		300 cycles ≥88%
	1 month at -20℃ to +60℃		500 cycles ≥80%
3、Cell protection
Overcharge Detection ：	4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV)	Overdischarge Detection：	2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV)
Overcurrent Detection：	2.5A to 4.0A (9 to 15msec. delay)	Short protection：	Yes
4、Discharge Rate Characteristics		4、Cycle life Characteristics

Product Details

Why Choose Ufine to OEM or ODM Battery

UFine battery has over 30 professional engineers and technical staff who can provide polymer lithium battery solutions for you. As a lithium battery manufacturer, we are capable of rapid design, customization, and bulk production. Here are the main characteristics of our company:
1、Source manufacturer, strong factory, and powerful design and development capabilities.
2、Short delivery time and sufficient inventory.

3、Self-produced, sufficient capacity, refuse false labeling, and guarantee capacity.
4、Strict quality control through a full range of quality systems from raw materials to finished products.
5、Our products are certified and meet various international battery standards, allowing us to directly export to markets such as Europe, America, and Korea.
6、Our team of professional foreign trade sales engineers can quickly respond to customer inquiries and provide solutions

Factory Photos

Display Of Testing Equipment


Certification